Getting started

Akashic pages are profiles of places. A page usually combines election history, demographics, geography, comparison places, narrative context, and source metadata. The exact modules vary by geographic tier and by the data available for that place.

Start with the place and geography

Confirm the title, state, geographic type, and boundary shown on the map. A county, Census place, congressional district, media market, and user-created Place can share a familiar name while describing different populations and boundaries.

Use the hierarchy and related-place links to understand the parent geography. A city may sit inside a county; a congressional district may cross counties; a media market may cross state lines.

Read the election margin

A two-party presidential margin is the Democratic share minus the Republican share, expressed in percentage points.

• D+8.4 means the Democratic candidate led by 8.4 points.
• R+3.1 means the Republican candidate led by 3.1 points.
• A close result may be displayed as even or near-even depending on rounding.

Margin is not vote share. A place where the winner received 51% and the runner-up 47% has a four-point margin, not a 51-point margin.

Read swing and trend carefully

Swing compares the margin in one election with the margin in another. If a place moved from R+10 to R+2, it swung eight points toward Democrats even though Republicans still won it.

Trend, elasticity, similarity, and other derived measures depend on a stated comparison window. Check the tooltip, label, or methodology before comparing values from different modules.

Understand historical depth

County-level presidential history supports the complete 1892–2024 product claim. Earlier 1876–1888 returns are partial.

Sub-county pages use precinct and block-derived records and therefore have a shorter supported span. A missing year is a gap, not an implied zero. A dagger, estimate label, or provenance note indicates that the local pattern was derived rather than reported natively at that exact geography.

Read demographics with the denominator

A percentage is meaningful only with its population universe. Examples:

• age shares may use total population;
• educational attainment commonly uses adults age 25 and older;
• language-at-home measures commonly use people age 5 and older;
• citizen voting-age population is not the same as total voting-age population;
• turnout may use registered voters, voting-age population, or citizen voting-age population depending on the measure.

Akashic labels the metric and source vintage. Use the data dictionary when the denominator is not obvious.

Use comparisons as context, not proof

Parent-geography comparisons and political twins help situate a place. They do not establish causation. Similar voting trajectories can arise from different demographic, economic, institutional, or historical conditions.

Verify the source

Before publishing a figure, capture:

1. the exact place URL;
2. metric name and value;
3. election year or survey vintage;
4. geographic unit;
5. source and as-of date;
6. any estimate or limitation label.

The citation guide provides reusable attribution language. The methodology and source register explain how the data was assembled.

Explore beyond one page

• Use the Map to see spatial patterns.
• Use the Data Table to filter and compare many places.
• Use Political Twins to find similar trajectories.
• Use Compare for side-by-side profiles.
• Use Places to save or create a custom geography.
• Use Ask the Atlas for grounded retrieval when available.

When a value matters, return to the underlying page or JSON record rather than citing a search result or screenshot alone.